Multi-function bottle for liquid

Abstract

A bottle for containing liquids having a cap portion and a liquid containing portion. The cap portion is removably attached to the liquid containing portion. A variety of tools may be removably attached to the cap portion.

What is claimed is: 
     
         1 . A bottle for liquid, the bottle comprising:
 a liquid container portion having an opening at a top end of the liquid container; and   a bottle cap assembly configured to close the liquid container portion when positioned at the top end of the liquid container portion, the bottle cap assembly comprising:
 a cap portion comprising an attachment mechanism configured to seal liquid in the liquid container portion when the cap portion is fitted on the top end of the liquid container portion; and 
 a tool comprising a tool attachment mechanism to removably attach the tool to the cap portion, the tool configured to one of a plurality of functions corresponding to a plurality of interchangeable tools configured for removable attachment to the cap portion. 
   
     
     
         2 . The bottle of  claim 1  where:
 the tool is a device selected from the following devices:
 a rod extending lengthwise from the tool attachment mechanism for use as a weapon for self-defense; 
 a pair of rods connected at one end and extending lengthwise from the tool attachment mechanism for use as a weapon for self-defense or for activities that would enable survival in the wilderness; 
 an eating utensil connected at one end and extending lengthwise from the tool attachment mechanism; 
 roasting prong for mounting a food item to be roasted; 
 a spork for use as an eating utensil; 
 a fork for use as an eating or cooking utensil; 
 a spoon for use as an eating utensil; 
 a saw blade for sawing branches of shrubbery or trees; and 
 a hook for pulling or hanging objects. 
 
 
     
     
         3 . The bottle of  claim 1  where the sealing mechanism on the cap portion includes a quick release locking thread stud configured to lock the cap portion in the top end of the liquid container portion. 
     
     
         4 . The bottle of  claim 1  where the attachment mechanism on the cap portion includes a quick release locking thread configured to lock the cap portion in the top end of a quick release locking stud formed on the liquid container portion. 
     
     
         5 . The bottle of  claim 1  where the attachment mechanism includes a bottle thread on the top end of the liquid container portion, where the cap portion includes a cap thread configured to receive the bottle thread. 
     
     
         6 . The bottle of  claim 1  where the attachment mechanism includes a rubber gasket to provide a liquid seal. 
     
     
         7 . The bottle of  claim 1  where the tool attachment mechanism includes a threaded tool hole on the cap portion to receive the tool via a threaded interference fit. 
     
     
         8 . The bottle of  claim 1  further comprising a handle grip attached to the cap portion to permit a grip of the cap portion.